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Christopher E. Hatch
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San Diego, CA, US
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last 30 patents
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Patent Grant
Flow controller for a pool cleaner
Patent number
6,314,983
Issue date
Nov 13, 2001
Polaris Pool Systems, Inc.
Christopher E. Hatch
E04 - BUILDING
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Patent Grant
Floating skimmer
Patent number
6,187,181
Issue date
Feb 13, 2001
Polaris Pool Systems, Inc.
Gerhardus J. Stoltz
E04 - BUILDING
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Patent Grant
Suction powered pool cleaner
Patent number
6,094,764
Issue date
Aug 1, 2000
Polaris Pool Systems, Inc.
Thomas E. Veloskey
E04 - BUILDING